Pump Parts
National Pump Supply stocks repair parts for pumps and boiler controls for the following brands: Bell & Gossett, Armstrong Fluid Technology, Taco HVAC, McDonnell & Miller, Domestic Pump, Goulds, Weil, ABS, Shipco and several more. We also custom build most of the big base mounted end suction pumps, inline, close coupled, double suction, split case and vertical turbine pumps, Please give us a call if you have any questions or send us an email with what parts your looking for. Data plate pictures are also very helpful.
If you have questions you can also email your request to us at: Sales@NationalPumpSupply.com.



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4S4043095 Armstrong 22mm seal kit
Armstrong
$1,224.954S4043095 Armstrong 22mm seal kit (includes 4S83294, 4S83295, 4S4032286, 4S4033289). *Please note image is generic. Please Contact Us For Lead Time!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$1,224.95 -
805484-011 Armstrong Casing CI S45/46
Armstrong
$1,128.95805484-011 Armstrong Casing CI S45/46. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 11.00 LBS
$1,128.95 -
810120-244 Armstrong Packaged HDWE Set w/Gasket (E7,E8,E9,12,E14)
Armstrong
$25.00810120-244 Armstrong Packaged HDWE Set w/Gasket (E7,E8,E9,12,E14). Fits Series 1050, Series 1060, Series 4030, Series 4270, Series 4280, Series 4380, Series H, Series S Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$25.00 -
810150-151 Armstrong Packaged Sleeve & Spacer Kit SST "S" JM
Armstrong
$358.95810150-151 Armstrong Packaged Sleeve & Spacer Kit SST "S" JM has been discontinued and replaced by 810150-251 Armstrong Packaged Sleeve & Spacer Kit. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$358.95 -
871101-917 Armstrong PKGD Bearing-OB "M" OIL (45MM 6209-C3)
Armstrong
$93.95871101-917 Armstrong PKGD Bearing-OB "M" OIL (45MM 6209-C3). This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$93.95 -
871101-918 Armstrong PKGD Bearing-IB "M" Oil (45MM 6309-C3)
Armstrong
$156.95871101-918 Armstrong PKGD Bearing-IB "M" Oil (45MM 6309-C3). This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$156.95 -
939018-101 Armstrong Vent-Air BRS 1/8NPT
Armstrong
$18.95939018-101 Armstrong Vent-Air BRS 1/8NPT This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$18.95 -
975000-827 Armstrong CPLG FLG 5J-.875 Bore
Armstrong
$232.95975000-827 Armstrong CPLG FLG 5J-.875 Bore. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$232.95 -
311200 McDonnell & Miller 21-30 Replacement Float for 21
McDonnell & Miller
$538.95311200 - McDonnell & Miller 21-30 Replacement Float for 21. Click here for more info on Mcdonnell Miller Mechanical Level & Boiler Controls For boiler receiver tanks Float operated Proportional feed action Soft seat provides positive...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$538.95 -
410133-181 Armstrong Water Slinger
Armstrong
$9.50410133-181 Armstrong Water Slinger. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$9.50 -
D251928-001 Armstrong Gasket Parting Flange 8X6X12.5
Armstrong
$39.95D251928-001 Armstrong Gasket, Parting Flange 8X6X12.5. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$39.95 -
116013-041 Armstrong Bronze Pump Flange 3/4"
Armstrong
$104.95116013-041 Armstrong Flange BRZ 3/4. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$104.95 -
A91278 Bell & Gossett Strainer
Bell & Gossett
$84.95Bell & Gossett Strainer A91278. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$84.95 -
A91557 Bell & Gossett Steel Baffle
Bell & Gossett
$224.95A91559 Bell & Gossett Steel Baffle for FF-3 and GF-3 suction diffusers. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships Th Same Day!
- Weight:
- 4.00 LBS
$224.95 -
89975001-83302K Armstrong Mechanical Seal Kit
Armstrong
$284.9589975001-83302K Armstrong Mechanical Seal Kit. *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$284.95 -
M99137 Bell & Gossett 2 HP Motor 3 Phase Series 1535
Bell & Gossett
$2,504.95M99137 Bell & Gossett 2 HP Motor 3 Phase 208-230/460 Series 1535. Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 31.00 LBS
$2,504.95 -
52-122-070-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket Discharge
Bell & Gossett
$18.9552-122-070-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket Discharge. *Please note image is generic. The new Bell & Gossett Series e-HSC double suction pump provides engineers, contractors, and building owners a more powerful,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 1.00 LBS
$18.95 -
SM2107 Bell & Gossett Motor 5HP 208-230/460 3PH 3450 RPM
Bell & Gossett
$1,064.95SM2107 Bell & Gossett Motor, 5HP, 208-230/460, 3PH, 3450 RPM, CFD, 56J U Nema Frame. *Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 26.00 LBS
$1,064.95 -
SM2094 Bell & Gossett Motor 1/3HP 115/208-230 1PH 1725 RPM
Bell & Gossett
$444.95SM2094 Bell & Gossett Motor, 1/3HP, 115/208-230, 1PH, 1725 RPM, CFD, 56J U Nema Frame. *Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 23.00 LBS
$444.95 -
P2002294 Bell & Gossett e-1510 Wear Ring SS 4GC
Bell & Gossett
$161.95P2002294 Bell & Gossett e-1510 Wear Ring SS 4GC. *Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$161.95 -
951-155RP Taco RP Ball Bearing
Taco
$95.95951-155RP Taco RP Ball Bearing. Fits Taco CI & FI J frame assemblies made before January 2003. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$95.95 -
816302-324 Armstrong 4-3/8" NFI Pump Impeller
Armstrong
$122.95816302-324 Armstrong 4-3/8" NFI Pump Impeller. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$122.95 -
110-364RP Taco Body Gasket
Taco
$20.00110-364RP Taco Body Gasket For Taco 110-120 Series pumps. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$20.00 -
1900-016RP Taco Bracket Cast Iron Series 1919 & 1941 Pumps
Taco
$579.951900-016RP Taco Bracket Cast Iron Series 1919 & 1941 Pumps. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 9.00 LBS
$579.95 -
133-031RP Taco Motor Assembly Less Motor
Taco
$984.95133-031RP Taco Motor Assembly Less Motor. *Motor note included. Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 10.00 LBS
$984.95 -
138-153RP Taco Bronze Modernization Kit
Taco
$1,758.95138-153RP Taco Bronze Modernization Kit for Taco bronze pumps with 56 frame motors. Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$1,758.95 -
V1001038 Bell & Gossett Strainer
Bell & Gossett
$234.85V1001038 Bell & Gossett Strainer, for models suction diffuser plus FF-3 with steel components. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$234.85 -
426742-211 Armstrong Adapter Plate
Armstrong
$1,199.95426742-211 Armstrong Adapter Plate. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 18.00 LBS
$1,199.95 -
950-1289RP Taco RP Oil Seal
Taco
$239.95950-1289RP Taco RP Oil Seal. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$239.95 -
00R-001RP Casing O-Ring For 0015 Taco Pumps
Taco
$29.9500R-001RP Casing O-Ring For 0015 Taco Pumps. Information: Taco 00 Series Cartridge Circulator Pump Parts List If you have any questions please give us a call at 1-800-781-7405 or email us your request: Sales@NationalPumpSupply.com...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$29.95 -
0013-008RP Taco 0013 Replacement Pump Cartridge
Taco
$414.950013-008RP Taco 0013 Replacement Pump Cartridge for Taco Bronze or Stainless Steel 0013 115V/230V circulators. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$414.95 -
0010-022RP Taco 0010 Replacement Pump Cartridge
Taco
$294.950010-022RP Taco 0010 Replacement Pump Cartridge for Taco Bronze or Stainless Steel 0010 circulators. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$294.95 -
0010-034RP Taco 0010-MSF2-IFC 3-Speed Replacement Pump Cartridge
Taco
$164.950010-034RP Taco 0010-MSF2-IFC Replacement Pump Cartridge for Taco Cast Iron 0010-MSF1-IFC 3-Speed circulators. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$164.95 -
008-044RP Taco 008 Replacement Pump Cartridge
Taco
$174.95008-044RP Taco 008 Replacement Pump Cartridge for Taco Cast Iron 008 circulators. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$174.95 -
P2002427 Bell & Gossett Bearing Pump End
Bell & Gossett
$958.95P2002427 Bell & Gossett Bearing Pump End for model 185320, P51701, and P51705 series 1510 pumps, as well as, sizes 12x14x17-1/2B and 12x14x17-1/2L series VSCS pumps. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$958.95 -
P2001007 Bell & Gossett e-1510 1.25BC 9-1/2" SS Impeller SM Bore
Bell & Gossett
$2,274.95P2001007 Bell & Gossett e-1510 1.25BC 9-1/2" SS Impeller SM Bore for B&G e-1510 1.25AC pumps. This Item Usually Ships In 1-2 Days!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 15.00 LBS
$2,274.95 -
P85691 Bell & Gossett Bronze Impeller 13-1/2" LG Bore
Bell & Gossett
$3,608.95P85691 Bell & Gossett Bronze Impeller 13-1/2" LG Bore for B&G Series 1510 pumps model 4G. This Item Usually Ships In 2-3 Days!- Availability:
- This Item Usually Ships In 2-3 Days!
- Weight:
- 24.00 LBS
$3,608.95 -
951-154RP Taco Rear Bearing
Taco
$49.50951-154RP Taco Rear Bearing. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$49.50 -
SFL-075S Taco Shut-Off Swivel Freedom Flange Set 3/4" Sweat
Taco
$80.95SFL-075S Taco Shut-Off Swivel Freedom Flange Set 3/4" Sweat. Brass Shut-Off Swivel Freedom Flange Sets With Lever Handle. For all 00 Circulators (excluding 0012), 110-113, 2400-10, 2400-20, 2400-45 and 2400-50 pumps. Information: Taco Freedom...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$80.95 -
110-557 Taco Bronze Half Union Set 3/4" NPT
Taco
$79.95110-557 Taco Bronze Half Union Set 3/4" NPT. Includes half union set. Fits 003 & 006 Circulators With Union Connections. Information: Taco Freedom Flange Submittal Sheet Taco Shut-Off Freedom Swivel Flange Submittal Sheet This Item...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$79.95